I remember when Tibia turned 15, and my friends killed the boss and got the rewards, and the wonderful one (Chayenne's Magical Key).
As I was at work, I didn't have the pleasure of meeting boos!
Many players like me, yearn for (Chayenne's Magical Key) to complete Chayenne's Realm Quest and get the respectable rewards including Music Box.
Actually it is difficult to see the Key on the Markets on the servers or even with friends of the game, when I managed to find it on the Market ... it was for 90kk =)
I wonder if the boss will appear again (Ex Tibia 25 YEARS)